MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics indicate the PDF acts as a link farm, directing users to multiple compromised websites, some of which are hosted on disposable domains. This suggests a phishing or malware distribution scheme, likely delivered via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9935
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/52ti400q46mopol855baepjt7q/94819335667.pdf In PDF document text
- https://kopari.hu/files/file/bifojiminoseledujagusup.pdfIn PDF document text
- https://elitestrategyglobal.com/wp-content/plugins/super-forms/uploads/php/files/4f44fe0d06171453dcd4c6862f4ad394/xidiwarokavuvis.pdfIn PDF document text
- http://www.gunyagder.org.tr/wp-content/plugins/super-forms/uploads/php/files/rf66fo6921uugk6sgdfkp5vd97/degelubefafupabufedu.pdfIn PDF document text
- http://thebeautyofdesign.nl/ckfinder/userfiles/files/39384001882.pdfIn PDF document text
- http://for-rent-aalst.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b96c33e6cae---nuvekukadexikodizifafipov.pdfIn PDF document text
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160bdc47678924---98548584194.pdfIn PDF document text
- http://kvbm.org/pds/userfiles/files/fumalugeru.pdfIn PDF document text
- http://wanyuantemple.tw/userfiles/file/noxazipaxazabezekafu.pdfIn PDF document text
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/9dcb4ba4b73d6c4a0d77846820fb37d1/senedisalelofolikoramibu.pdfIn PDF document text
- http://xn----8sbxab3abskk3a2j.xn--p1ai/media/file/lulirawikesujofizuk.pdfIn PDF document text
- http://www.redactordecontenidos.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16074f7f19dd16---vudaxawimirujapeginilolul.pdfIn PDF document text
- http://skuplaptop.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1607b578d10695---24121524238.pdfIn PDF document text
- https://noddy.nu/images/file/zatovobotebarobunimenik.pdfIn PDF document text
- http://alexhofford.com/temp/files/file/63763945478.pdfIn PDF document text
- http://www.franklinwebdesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075d57a9d518---88622860593.pdfIn PDF document text
- http://flirdining.com/uploads/files/nolodudafefoluge.pdfIn PDF document text
- http://copy2d.com/ftp/image/file/pumaju.pdfIn PDF document text
- https://styliststudios.com/imagesTE/file/bofasenotufasoxepinovo.pdfIn PDF document text
- http://kapsalonindex.nl/images/uploads/55831565218.pdfIn PDF document text
- http://patrick-jardinage.fr/ckfinder/userfiles/files/xiliwudobutuzezofubov.pdfIn PDF document text
- http://www.danvillern.com/wp-content/plugins/super-forms/uploads/php/files/218dumonmu8phieju0vo7df3l3/77803448754.pdfIn PDF document text
- https://vidolamerica.org/wp-content/plugins/super-forms/uploads/php/files/bcc394b71b865d7612f633b44df6e671/mabuma.pdfIn PDF document text
- https://cbolean.com/wp-content/plugins/super-forms/uploads/php/files/v41v0vkch893m5asdcrvgjluu6/lelibeverotanivofipul.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=foods+high+in+hdlPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011372.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11372 | 17524 bytes |
SHA-256: 9b34752882ffd3e1c9bf7dbacaa6bc186facb04585151510e453006b43e609cc |
|||
font_01_sfnt_off00014189.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14189 | 10012 bytes |
SHA-256: fd8a4808f37588167b2ecc9aec70e590007a7175f5a41a088bf11bf7f905dd0c |
|||
font_02_sfnt_off00015755.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15755 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.